Rainbow Knit Blockers are made using strong plastic with sharp, sturdy & rust resistant stainless steel pins in two sizes in order to handle different shapes when blocking.

Each set includes
20 Knit Blockers:
12- 8 pin blockers, approximately 3" long
8- 4 pin blockers, approximately 1½" long
All pins have a total height of 1¾" with an exposed pin length of ¾"